AUZHAN cast aluminum & bronze heaters can touch closely with the heated material. So its features are heating up to needed temperature quickly, high thermal conductivity, heating evenly, vibration and concussion resistant abrasion protection, long life span, safe and credible etc. It can be casted into various shapes. If installing cooling pipes into heater, you can use water to cooling the heater. If installing the wind cooling cover inside and the aluminum slice radiator outside, then wind cooling device was formed. Auzhan heaters have CE & UL certification, AUZHAN’s products have won good reputation both at home and abroad.